[jboss-user] [Persistence, JBoss/CMP, Hibernate, Database] - Re: Perplexing error - meta-aware object error

[mohitanchlia]

I enabled hibernate trace and see the following, it looks like some state is not getting clear and it thinks that the connection thread is already in running state. Could someone help?

Here is the additional info in addition to the stack trace that I earlier posted

  | Caused by: org.jboss.util.NestedSQLException: Could not enlist in transaction on entering meta-aware object!; - nested throwable: (java.lang.IllegalStateException: Trying to change transaction TransactionImple < ac, BasicAction: a0a5174:985a:493439f5:4c5a0 status: ActionStatus.RUNNING > in enlist!); - nested throwable: (org.jboss.resource.JBossResourceException: Could not enlist in transaction on entering meta-aware object!; - nested throwable: (java.lang.IllegalStateException: Trying to change transaction TransactionImple < ac, BasicAction: a0a5174:985a:493439f5:4c5a0 status: ActionStatus.RUNNING > in enlist!))
  |         at org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:94)
  |         at org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider.getConnection(InjectedDataSourceConnectionProvider.java:47)
  |         at org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:423)
  |         ... 49 more
  | Caused by: org.jboss.resource.JBossResourceException: Could not enlist in transaction on entering meta-aware object!; - nested throwable: (java.lang.IllegalStateException: Trying to change transaction TransactionImple < ac, BasicAction: a0a5174:985a:493439f5:4c5a0 status: ActionStatus.RUNNING > in enlist!)
  |         at org.jboss.resource.connectionmanager.TxConnectionManager.managedConnectionReconnected(TxConnectionManager.java:343)
  |         at org.jboss.resource.connectionmanager.BaseConnectionManager2.reconnectManagedConnection(BaseConnectionManager2.java:518)
  |         at org.jboss.resource.connectionmanager.BaseConnectionManager2.allocateConnection(BaseConnectionManager2.java:399)
  |         at org.jboss.resource.connectionmanager.BaseConnectionManager2$ConnectionManagerProxy.allocateConnection(BaseConnectionManager2.java:842)
  |         at org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:88)
  |         ... 51 more
  | Caused by: java.lang.IllegalStateException: Trying to change transaction TransactionImple < ac, BasicAction: a0a5174:985a:493439f5:4c5a0 status: ActionStatus.RUNNING > in enlist!
  |         at org.jboss.resource.connectionmanager.TxConnectionManager$TxConnectionEventListener.enlist(TxConnectionManager.java:525)
  |         at org.jboss.resource.connectionmanager.TxConnectionManager.managedConnectionReconnected(TxConnectionManager.java:337)
  |         ... 55 more

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